@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    text-decoration: none;
    font-family: 'Roboto', sans-serif;
}

body {
    background: #f7dad8;
}

.step {
    width: 700px;
    height: 600px;
    position: relative;
    margin: auto;
    transition: 1s opacity;
    -moz-transition: 1s opacity;
    -webkit-transition: 1s opacity;
}

.flex {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex h1 {
    margin-bottom: 1rem;
    font-size: 3rem;
}

.flex p, .slide p {
    font-size: 1.6rem;
    line-height: 2.5rem;
}

.info {
    padding: 0rem 2.3rem;
}

.slide {
    text-align: center;
}

.slide h1 {
    margin-bottom: 1rem;
    font-size: 3rem;
}

.slide .info p {
    margin-bottom: 2rem;
}

.slide img {
    margin-bottom: 1.8rem;
}

.control-btn {
    position: fixed;
    top: 45%;
    left: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0rem 2rem;
}

button {
    background: none;
    border: none;
    font-size: 3rem;
    cursor: pointer;
}

.step:nth-child(3) img,
.step:nth-child(4) h1 {
    margin-top: 3.8rem;
}